CVE-2025-49112 (GCVE-0-2025-49112)
Vulnerability from cvelistv5
Published
2025-06-02 00:00
Modified
2025-06-02 16:58
Severity ?
3.1 (Low) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-191 - Integer Underflow (Wrap or Wraparound)
Summary
setDeferredReply in networking.c in Valkey through 8.1.1 has an integer underflow for prev->size - prev->used.
References
cve@mitre.orghttps://github.com/redis/redis/blob/994bc96bb1744cb153392fc96bdba43eae56e17f/src/networking.c#L783
cve@mitre.orghttps://github.com/valkey-io/valkey/blob/daea05b1e26db29bfd1c033e27f9d519a2f8ccbb/src/networking.c#L886
cve@mitre.orghttps://github.com/valkey-io/valkey/pull/2101
Impacted products
Vendor Product Version
Valkey Valkey Version: 0   ≤ 8.1.1
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